The article describes the observation of a child with a very rare combination of noncompact left ventricular myocardium and coronary dilatation in type 1 neurofibromatosis (NF1). The first of these complications. undifferentiated cardiomyopathy. also known as noncompact myocardium. https://www.roneverhart.com/Corvette-Front-Suspension-Rebuild-Kit-Standard-1963-1982/